What Happens When a Rainforest is Cut Down?
This is a rainforest on the island of Borneo in the country of Malaysia. It is home to more than 4,500 species of plants and animals. Here are just three.
A male rhino’s territory can be as large as 50 square kilometers (19 square miles). A female rhino’s territory may be 15 square kilometers (5.8 square miles).The rhinos live alone except during mating and while the mama rhino is rearing her offspring. Rhinos like to wallow in mud baths in the rainforest during the hot day. The mud baths keep them cool and their skin healthy. Rhinos eat at dawn and at dusk. They like young saplings, leaves, twigs, and shoots. One rhino can eat about 50 kilograms (110 pounds) of food a day.
The sun bear is the smallest of all the bears. It has long curved claws and a very long tongue, which help it to reach inside trees for insects and honey. They eat insects, worms, larvae and a large amount of fruits. Their long claws and hairless paws help them climb trees. They sleep in hollow logs usually at night. Sun bears are diurnal. Sun Bears do not hibernate.
The name orangutan means forest person. It is a good name for this animal. The orangutan lives only in the rainforests of Borneo and Sumatra.
Orangutans travel by swinging from tree to tree.
They eat mostly fruit but also leaves, bark, shoots, insects, eggs and honey.
At night orangutans use branches and leaves to make themselves a bed high in the trees. This helps to keep them safe while they sleep.
Baby orangutans stay with their mother for years. They can live in a small group, which can include mother, baby, aunts and cousins. Adult males live alone.
Orangutans help the forest by dispersing the seeds of the fruit they eat. After a fruit is eaten the seeds come out in the animal’s poop. Then new fruit trees grow.
Where is this rainforest?
These three species and thousands more live in the Sabah region of Malaysia. It is outlined on the map in red.
Here it is again on a bigger map. It is near the equator in the Pacific Ocean. The area just north and south of the equator is also called the tropics. This is where rainforests can grow. It is hot enough here for plants to grow all year round. It is a small place, which is home to many species of plants and animals. One small area of rainforest gives homes to thousands of different species. It is very valuable.
The plants and animals thrive on the almost daily rainfall. These lush rainforests produce air for humans to breath. The soil and plants store carbon dioxide. Water is stored in rainforests and circulated back into the atmosphere as rain. Rainforests help to regulate weather around the entire planet.
Crops also grow well here. Because plants grow so well there are many people who want to cut down rainforests to grow crops to sell. The rainforests in this area of the world make up 20 percent or one-fifth of all the rainforests on our planet.
Cutting down trees and clearing plants to use the land for something else is called deforestation.
Sometimes the trees are cut down. The trees are sold as timber. The timber is used to build houses or furniture.
The clear land is used for plantations or large farms.
What differences do you see?